PLAYER PAGE
Caylah Diedericks
2110150325Cape Town (WCT)Personal
Main rating
| Rating | 1571.1 |
| K-factor | 32 |
| Floor | 1037.4 |
| Highest | 1594.6 (2026-01-01) |
| Min/Max +/- allowed | 95 |
| Rating Change () | |
| Games | 1 |
| Score | 0 |
| We | 0.42 |
| SWe | -0.42 |
| Temp +/- | -13.3 |
| Penalties | 0 |
| Weight perform | 1558.8 |
| Final +/- | -13.3 |
| New Rating () | |
| Rating | 1557.8 |
| K-factor | 32 |
| Floor | 1037.4 |
| Highest | 1594.6 (2026-01-01) |
| Min/Max +/- allowed | 94.5 |
Standard rating
| Rating | 1547.9 |
| K-factor | 32 |
| Floor | 1034.6 |
| Highest | 1574 (2026-02-28) |
| Min/Max +/- allowed | 97.3 |
| Rating Change () | |
| Games | 1 |
| Score | 0 |
| We | 0.41 |
| SWe | -0.41 |
| Temp +/- | -13.1 |
| Penalties | 0 |
| Weight perform | 1517.4 |
| Final +/- | -13.1 |
| New Rating () | |
| Rating | 1534.8 |
| K-factor | 32 |
| Floor | 1034.6 |
| Highest | 1574 (2026-02-28) |
| Min/Max +/- allowed | 97.3 |
Rapid rating
| Rating | 1430 |
| K-factor | 32 |
| Floor | 930 |
| Highest | 1430 (2026-09-01) |
| Min/Max +/- allowed | 119.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1430 |
| K-factor | 32 |
| Floor | 930 |
| Highest | 1430 (2026-09-01) |
| Min/Max +/- allowed | 119.5 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | CTCF League 2026 (C) | Classical | 2026-08-01 | 2026-09-20 | Cape Town (WCT) | 11 | 1571.1 | 1 | 0 | 1183 | -13.3 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Western Cape Schools - Top Schools 2026 (U17 Mix) | Standard | 2026-08-29 | 2026-08-30 | Cape Town (WCT) | 6 | 1523.1 | 5 | 5 | 1789.7 | 43 | Details |
| 2 | Cape Winelands Queens Rapid 2026 (Championship) | Rapid | 2026-08-01 | 2026-08-01 | Cape Winelands (WCW) | 5 | 1523.1 | 5 | 3 | 1671.7 | 17.6 | Details |
| 3 | South African Open Championship 2026 (U15 Girls) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 1525.1 | 7 | 4.5 | 1453.6 | -19.6 | Details |
| 4 | CTCF Open Championship 2026 (U16) | Classical | 2026-06-13 | 2026-06-14 | Cape Town (WCT) | 6 | 1565.3 | 6 | 3.5 | 1384.5 | -40.2 | Details |
| 5 | 2026 WCSC HS Individual Championship (U15 Girls) | Standard | 2026-05-02 | 2026-05-03 | Eden (WEG) | 6 | 1563.2 | 6 | 4 | 1573.3 | 2.2 | Details |
| 6 | CT Metro Schools Individual Closed 2026 (U15 Girls) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1594 | 6 | 3.5 | 1431.5 | -30.8 | Details |
| 7 | CT Metro South Individual Trials 2026 (U15 Girls) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1577.4 | 5 | 4.5 | 1617.7 | 3.3 | Details |
| 8 | 2025 Mzansi Individual Championships (U16 Girls) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1511.5 | 6 | 4 | 1551.6 | 5.8 | Details |
| 9 | 2025 Mzansi Inter Provincial Team Championships (U16 Girls) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1511.5 | 5 | 4.5 | 1727.9 | 20.6 | Details |
| 10 | Cape Town Chess Federation Club League 2025 (C) | Classical | 2025-07-26 | 2025-09-27 | Cape Town (WCT) | 11 | 1470.2 | 1 | 0 | 1066 | -8.6 | Details |
| 11 | UCT Open Chess Championship 2025 (U14) | Rapid | 2025-10-11 | 2025-10-11 | Cape Town (WCT) | 6 | 1470.2 | 6 | 5 | 1722.9 | 19.3 | Details |
| 12 | Western Cape Schools - Top Schools 2025 (U15) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1405 | 6 | 5 | 1753.3 | 40.7 | Details |
| 13 | Cape Winelands Open 2025 (Advanced) | Standard | 2025-07-19 | 2025-07-20 | Cape Winelands (WCW) | 6 | 1443.6 | 6 | 1.5 | 1248.1 | -24.1 | Details |
| 14 | Cape Winelands Queens 2025 (Open) | Rapid | 2025-06-21 | 2025-06-21 | Cape Winelands (WCW) | 6 | 1400.7 | 6 | 5 | 1626.6 | 17.4 | Details |
| 15 | Cape Town Chess Junior League 2025 (U18) | Standard | 2025-05-10 | 2025-05-31 | Cape Town (WCT) | 6 | 1400.7 | 6 | 3 | 1421.6 | 2.5 | Details |
| 16 | West Coast And Mykonos Open 2025 (Open) | Standard | 2025-05-02 | 2025-05-04 | West Coast (WCU) | 6 | 1405.8 | 6 | 3 | 1351.3 | -7.1 | Details |
| 17 | Western Cape Schools Individual Championship 2025 (U15 Girls) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1391.4 | 6 | 4 | 1458.9 | 8 | Details |
| 18 | Cape Town Open Chess Festival 2025 (U14) | Standard | 2025-03-22 | 2025-03-23 | Cape Town (WCT) | 6 | 1291.7 | 6 | 4 | 1555.7 | 30.7 | Details |
| 19 | CT Metro Schools Individual Closed 2025 (U15 Girls) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1291.7 | 6 | 4 | 1496.9 | 24.6 | Details |
| 20 | Cape of Good Hope Open 2025 (Intermediate) | Standard | 2025-02-22 | 2025-02-23 | Cape Town (WCT) | 6 | 1292.7 | 6 | 2.5 | 1136.4 | -19.6 | Details |
| 21 | CT League 2024 (C) | Classical | 2024-07-20 | 2024-09-07 | Cape Town (WCT) | 11 | 1384.4 | 10 | 2.5 | 1137.6 | -60 | Details |
| 22 | Western Cape PS Individuals Championship 2024 (U13 Girls) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1267.5 | 6 | 5 | 1739.9 | 56.6 | Details |
| 23 | Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1239.7 | 6 | 4 | 1371.2 | 15.4 | Details |
| 24 | District South Schools Chess Individual Trials 2024 (U13 Girls) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1231.6 | 5 | 3 | 1283 | 4.3 | Details |
| 25 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls) | Standard | 2023-02-03 | 2023-03-04 | Cape Town (WCT) | 6 | 1241.5 | 5 | 2 | 1178.6 | -5.5 | Details |
| 26 | District South Schools Chess Individual Trials 2023 (U13 Girls) | Standard | 2023-02-03 | 2023-02-04 | Cape Town (WCT) | 6 | 1200 | 6 | 4 | 1376.1 | 20.6 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 41 |
| Wins | 25 |
| Draws | 6 |
| Losses | 10 |
| White | 19 |
| Black | 22 |
| White wins | 13 |
| Black wins | 12 |
| Score | 28 |
| Percent | 68.3 |
| Dp | 155.5 |
| AOR | 1383.3 |
| Performance | 1538.8 |
Game statistics (History)
| Games | 151 |
| Wins | 88 |
| Draws | 12 |
| Losses | 51 |
| White | 75 |
| Black | 76 |
| White wins | 43 |
| Black wins | 45 |
| Score | 94 |
| Percent | 62.3 |
| Dp | 104.1 |
| AOR | 1361.7 |
| Performance | 1465.8 |
Rankings (Main)
| National | |
| Overall | 1294 |
| Gender | 121 |
| Age group | 133 |
| Gender/Age | 22 |
| Provincial | |
| Overall | 383 |
| Gender | 41 |
| Age group | 41 |
| Gender/Age | 7 |
| Regional | |
| Overall | 235 |
| Gender | 19 |
| Age group | 23 |
| Gender/Age | 4 |
Rankings (Standard)
| National | |
| Overall | 1347 |
| Gender | 147 |
| Age group | 148 |
| Gender/Age | 24 |
| Provincial | |
| Overall | 389 |
| Gender | 55 |
| Age group | 45 |
| Gender/Age | 9 |
| Regional | |
| Overall | 242 |
| Gender | 24 |
| Age group | 26 |
| Gender/Age | 5 |
Rankings (Rapid)
| National | |
| Overall | 769 |
| Gender | 87 |
| Age group | 117 |
| Gender/Age | 21 |
| Provincial | |
| Overall | 360 |
| Gender | 45 |
| Age group | 52 |
| Gender/Age | 9 |
| Regional | |
| Overall | 164 |
| Gender | 10 |
| Age group | 21 |
| Gender/Age | 1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 41 |
| Score | 28 |
| Percent | 68.3 |
| Aor | 1383.3 |
| Dp | 155.5 |
| Prat | 1538.8 |
Performance (12 months)
| Games | 52 |
| Score | 36.5 |
| Percent | 70.2 |
| Aor | 1386.8 |
| Dp | 171.6 |
| Prat | 1558.4 |
Performance (History)
| Games | 151 |
| Score | 94 |
| Percent | 62.3 |
| Aor | 1361.7 |
| Dp | 104.1 |
| Prat | 1465.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Myaleni, S (Sinawo) | 6 | 2 | 4 | District South Schools Chess Individual Trials 2023 (U13 Girls) | 2026 WCSC HS Individual Championship (U15 Girls) | Details |
| Overall | 2 | Snyman, MM (Mila Marie) | 4 | 1 | 3 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls) | CT Metro Schools Individual Closed 2026 (U15 Girls) | Details |
| Overall | 3 | Smith, S (Shiloh) | 3 | 0 | 3 | CT Metro Schools Individual Closed 2025 (U15 Girls) | 2025 Mzansi Individual Championships (U16 Girls) | Details |
| Overall | 4 | Khuphwathea, L (Lucy) | 3 | 0 | 3 | Western Cape Schools - Top Schools 2025 (U15) | South African Open Championship 2026 (U15 Girls) | Details |
| Overall | 5 | Hanise, A (Avile) | 2 | 1 | 1 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls) | Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls) | Details |
| Standard | 1 | Myaleni, S (Sinawo) | 6 | 2 | 4 | District South Schools Chess Individual Trials 2023 (U13 Girls) | 2026 WCSC HS Individual Championship (U15 Girls) | Details |
| Standard | 2 | Snyman, MM (Mila Marie) | 4 | 1 | 3 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls) | CT Metro Schools Individual Closed 2026 (U15 Girls) | Details |
| Standard | 3 | Smith, S (Shiloh) | 3 | 0 | 3 | CT Metro Schools Individual Closed 2025 (U15 Girls) | 2025 Mzansi Individual Championships (U16 Girls) | Details |
| Standard | 4 | Khuphwathea, L (Lucy) | 3 | 0 | 3 | Western Cape Schools - Top Schools 2025 (U15) | South African Open Championship 2026 (U15 Girls) | Details |
| Standard | 5 | Hanise, A (Avile) | 2 | 1 | 1 | Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls) | Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls) | Details |